linux-toradex.git/include/uapi/linux/fuse.h, branch v3.15-rc8

fuse: add renameat2 support

2014-04-28T14:43:44+00:00

Support RENAME_EXCHANGE and RENAME_NOREPLACE flags on the userspace ABI.

Signed-off-by: Miklos Szeredi

fuse: allow ctime flushing to userspace

2014-04-28T12:19:24+00:00

The patch extends fuse_setattr_in, and extends the flush procedure
(fuse_flush_times()) called on ->write_inode() to send the ctime as well as
mtime.

Signed-off-by: Maxim Patlasov 
Signed-off-by: Miklos Szeredi

fuse: fuse: add time_gran to INIT_OUT

2014-04-28T12:19:23+00:00

Allow userspace fs to specify time granularity.

This is needed because with writeback_cache mode the kernel is responsible
for generating mtime and ctime, but if the underlying filesystem doesn't
support nanosecond granularity then the cache will contain a different
value from the one stored on the filesystem resulting in a change of times
after a cache flush.

Make the default granularity 1s.

Signed-off-by: Miklos Szeredi

fuse: Turn writeback cache on

2014-04-02T13:38:50+00:00

Introduce a bit kernel and userspace exchange between each-other on
the init stage and turn writeback on if the userspace want this and
mount option 'allow_wbcache' is present (controlled by fusermount).

Also add each writable file into per-inode write list and call the
generic_file_aio_write to make use of the Linux page cache engine.

Signed-off-by: Maxim Patlasov 
Signed-off-by: Miklos Szeredi

fuse: add flag to turn on async direct IO

2013-05-01T12:37:21+00:00

Without async DIO write requests to a single file were always serialized.
With async DIO that's no longer the case.

So don't turn on async DIO by default for fear of breaking backward
compatibility.

Signed-off-by: Miklos Szeredi

fuse: fix type definitions in uapi header

2013-04-17T10:30:40+00:00

Commit 7e98d53086d18c877cb44e9065219335184024de (Synchronize fuse header with
one used in library) added #ifdef __linux__ around defines if it is not set.
The kernel build is self-contained and can be built on non-Linux toolchains.
After the mentioned commit builds on non-Linux toolchains will try to include
stdint.h and fail due to -nostdinc, and then fail with a bunch of undefined type
errors.

Fix by checking for __KERNEL__ instead of __linux__ and using the standard int
types instead of the linux specific ones.

Reported-by: Arve Hjønnevåg 
Reported-by: Colin Cross 
Signed-off-by: Miklos Szeredi

fuse: allow control of adaptive readdirplus use

2013-02-07T13:25:44+00:00

For some filesystems (e.g. GlusterFS), the cost of performing a
normal readdir and readdirplus are identical.  Since adaptively
using readdirplus has no benefit for those systems, give
users/filesystems the option to control adaptive readdirplus use.

v2 of this patch incorporates Miklos's suggestion to simplify the code,
as well as improving consistency of macro names and documentation.

Signed-off-by: Eric Wong 
Signed-off-by: Miklos Szeredi

Synchronize fuse header with one used in library

2013-02-07T10:58:12+00:00

The library one has provisions for use in *BSD, add them to the kernel one too.
They don't hurt and ease maintenance.

Signed-off-by: Miklos Szeredi

fuse: send poll events

2013-02-04T15:14:32+00:00

commit 626cf23660 "poll: add poll_requested_events()..." enabled us to send the
requested events to the filesystem.

Signed-off-by: Miklos Szeredi

fuse: bump version for READDIRPLUS

2013-01-31T16:08:11+00:00

Yeah, we have a capability flag for this as well, so this is not strictly
necessary, but it doesn't hurt either.

Signed-off-by: Miklos Szeredi